EP 1624287 B1 20150408 - Data security system for a vehicle navigation system and method for transmitting navigation data to the vehicle navigation system
Title (en)
Data security system for a vehicle navigation system and method for transmitting navigation data to the vehicle navigation system
Title (de)
Datensicherheitssystem für ein Fahrzeugnavigationssystem und Verfahren zur Datenübertragung zum Fahrzeugnavigationssystem
Title (fr)
Système de protection de données pour un système de navigation d'un véhicule et procédé pour transmettre des données au système de navigation du véhicule
Publication
Application
Priority
EP 04015882 A 20040706
Abstract (en)
[origin: US2006009906A1] A data security system for a navigation system comprising an enabling/disabling unit for enabling or disabling a data transfer from a data memory to a data storage unit of the navigation system, an identification unit for identifying an identification code, such as a vehicle or navigation system identification code, and a comparison unit for comparing these identification codes with identification codes stored in the enabling/disabling unit, where the enabling/disabling unit may enable or disable the data transfer responsive to the comparison. If a vehicle or navigation system identification code is not stored in the enabling/disabling unit, a read/write unit writes an identification code retrieved by an identification unit into the enabling/disabling unit.
IPC 8 full level
G01C 21/26 (2006.01); G06F 21/00 (2013.01)
CPC (source: EP KR US)
G01C 21/26 (2013.01 - EP US); G06F 15/00 (2013.01 - KR); G08G 1/0962 (2013.01 - KR)
Citation (examination)
EP 1219930 A2 20020703 - PIONEER CORP [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2006009906 A1 20060112; US 9279687 B2 20160308; CA 2509709 A1 20060106; CA 2509709 C 20130423; CN 100557386 C 20091104; CN 1719200 A 20060111; EP 1624287 A1 20060208; EP 1624287 B1 20150408; JP 2006023302 A 20060126; KR 101167307 B1 20120719; KR 20060049671 A 20060519
DOCDB simple family (application)
US 17657305 A 20050706; CA 2509709 A 20050610; CN 200510080601 A 20050704; EP 04015882 A 20040706; JP 2005194407 A 20050701; KR 20050054513 A 20050623